30868114 has 4 divisors (see below), whose sum is σ = 46302174. Its totient is φ = 15434056.

The previous prime is 30868111. The next prime is 30868129. The reversal of 30868114 is 41186803.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21669025 + 9199089 = 4655^2 + 3033^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (30868111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7717027 + ... + 7717030.

Almost surely, 2^30868114 is an apocalyptic number.

30868114 is a deficient number, since it is larger than the sum of its proper divisors (15434060).

30868114 is a wasteful number, since it uses less digits than its factorization.

30868114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15434059.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 30868114 is about 5555.9080265966. The cubic root of 30868114 is about 313.6919436713.

The spelling of 30868114 in words is "thirty million, eight hundred sixty-eight thousand, one hundred fourteen".